CVEs-PoC/2010/CVE-2010-2020.md

CVE-2010-2020

Description

sys/nfsclient/nfs_vfsops.c in the NFS client in the kernel in FreeBSD 7.2 through 8.1-PRERELEASE, when vfs.usermount is enabled, does not validate the length of a certain fhsize parameter, which allows local users to gain privileges via a crafted mount request.

POC

Reference

No PoCs from references.

Github

• https://github.com/Snoopy-Sec/Localroot-ALL-CVE